163 lines
4.6 KiB
C
163 lines
4.6 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd |
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
| Copyright (C) 2011 OpenFOAM Foundation
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of OpenFOAM.
|
|
|
|
OpenFOAM is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Application
|
|
|
|
Description
|
|
Test the tokenizing of various things
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "argList.H"
|
|
#include "IOobject.H"
|
|
#include "IOstreams.H"
|
|
#include "IFstream.H"
|
|
#include "StringStream.H"
|
|
#include "cpuTime.H"
|
|
#include "DynamicList.H"
|
|
|
|
using namespace Foam;
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
// Main program:
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
argList::noBanner();
|
|
argList::noParallel();
|
|
argList::addArgument("string .. stringN");
|
|
argList::addOption("file", "name");
|
|
argList::addOption("repeat", "count");
|
|
argList::addBoolOption("verbose", "report for each repeat");
|
|
|
|
argList args(argc, argv, false, true);
|
|
|
|
const label repeat = args.opt<label>("repeat", 1);
|
|
|
|
const bool optVerbose = args.found("verbose");
|
|
|
|
cpuTime timer;
|
|
for (label count = 0; count < repeat; ++count)
|
|
{
|
|
const bool verbose = (optVerbose || count == 0);
|
|
|
|
for (label argI=1; argI < args.size(); ++argI)
|
|
{
|
|
const string& rawArg = args[argI];
|
|
if (verbose)
|
|
{
|
|
Info<< "input string: " << rawArg << nl;
|
|
}
|
|
|
|
IStringStream is(rawArg);
|
|
|
|
DynamicList<token> tokens;
|
|
|
|
while (is.good())
|
|
{
|
|
token tok(is);
|
|
// char ch;
|
|
// is.get(ch);
|
|
// is.putback(ch);
|
|
int lookahead = is.peek();
|
|
|
|
if (verbose)
|
|
{
|
|
Info<< "token: " << tok.info()
|
|
<< " lookahead: '" << char(lookahead) << "'"
|
|
<< endl;
|
|
}
|
|
|
|
if (tok.good())
|
|
{
|
|
tokens.append(std::move(tok));
|
|
if (verbose)
|
|
{
|
|
Info<< "after append: " << tok.info() << endl;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (verbose)
|
|
{
|
|
Info<< nl;
|
|
IOobject::writeDivider(Info);
|
|
|
|
Info<< "tokenList:" << tokens << endl;
|
|
}
|
|
}
|
|
}
|
|
|
|
Info<< "tokenized args " << repeat << " times in "
|
|
<< timer.cpuTimeIncrement() << " s\n\n";
|
|
|
|
fileName inputFile;
|
|
if (args.readIfPresent("file", inputFile))
|
|
{
|
|
IFstream is(inputFile);
|
|
|
|
for (label count = 0; count < repeat; ++count)
|
|
{
|
|
const bool verbose = (optVerbose || count == 0);
|
|
label nTokens = 0;
|
|
|
|
if (count)
|
|
{
|
|
is.rewind();
|
|
}
|
|
|
|
Info<< nl
|
|
<< "tokenizing file (pass #" << (count+1) << ") "
|
|
<< inputFile << nl
|
|
<< "state: " << is.info() << endl;
|
|
|
|
while (is.good())
|
|
{
|
|
token tok(is);
|
|
if (verbose)
|
|
{
|
|
Info<< "token: " << tok.info() << endl;
|
|
}
|
|
++nTokens;
|
|
}
|
|
|
|
if (verbose)
|
|
{
|
|
Info<< nl;
|
|
IOobject::writeDivider(Info);
|
|
}
|
|
|
|
Info<<"pass #" << (count+1)
|
|
<< " extracted " << nTokens << " tokens" << endl;
|
|
}
|
|
|
|
Info<< "tokenized file " << repeat << " times in "
|
|
<< timer.cpuTimeIncrement() << " s\n\n";
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
// ************************************************************************* //
|